Twin Disc, Incorporated, Racine, Wis., has announced the promotion of Curtis W. Nordquist to manager-product marketing, responsible for strategic development of the company's current and future domestic product line.

In addition, he will supervise the company's domestic product managers and application engineers, and direct the development and marketing strategy for new products.

Mr. Nordquist began his career at Twin Disc in 1973 as an application engineer. Prior to this new appointment, he was assistant product manager-hydraulic products. Mr. Nordquist holds a mechanical engineering degree from the University of Wisconsin-Madison, and an MBA degree in business administration from the University of Wisconsin-Oshkosh.